libstdc++/4703: filebuf::in_avail() not correct

[pme@gcc.gnu.org]

Synopsis: filebuf::in_avail() not correct

State-Changed-From-To: open->closed
State-Changed-By: pme
State-Changed-When: Fri Oct 26 13:31:03 2001
State-Changed-Why:
    Duplicate of 3647.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4703&database=gcc